13305469397

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{156419}}^1$

素因数の和:156497

約数の個数: 24

約数和(自身を含む): 15810933600

約数和(自身を除く): 2505464203

約数列:

[1, 11, 19, 37, 121, 209, 407, 703, 2299, 4477, 7733, 85063, 156419, 1720609, 2971961, 5787503, 18926699, 32691571, 63662533, 109962557, 359607281, 700287863, 1209588127, 13305469397]

約数ペア:

[(1, 13305469397), (11, 1209588127), (19, 700287863), (37, 359607281), (121, 109962557), (209, 63662533), (407, 32691571), (703, 18926699), (2299, 5787503), (4477, 2971961), (7733, 1720609), (85063, 156419)]